Convert Excel spreadsheet to good-looking, calculating web page, with all calculations protected by ASP.NET on any Windows server.

The conversion to web format retains the interactivity of a spreadsheet, and the entire visual layout is carried over to your blog or web page. Charts are converted to Flash animations that update when data is changed.

All calculations are performed on the server by separate ASP.NET modules, freeing the browser to handle complex user interface logic even for very large web pages.

When the user changes a field in the form, the field contents are sent to the server using asynchronous JavaScript and XML (AJAX). The server dynamically instructs the browser to update any fields or charts that were affected by the previous data entry.

Since a portion of the web page resides on the server, it's much easier to fetch data in a database, e.g. the current interest rate, or interact with other server applications.

The new version 5 adds many new user interface features like calendars, sliders and ratings. Several new chart types are supported and the formatting options have been extended. A new data entry wizard uses Next and Previous buttons to allow the visitor to advance step-by-step through a form.

Free trial, 30-day money-back guarantee. The web page is completely standalone, does not use Excel and runs on all web servers. You only need Excel and the SpreadsheetConverter add-on for the actual conversion from spreadsheet to web page format. There are no monthly, per-server or per-user fees, and you may use the program and the web pages it creates for as long as you like. Full versions start at $149.

We guarantee the best support. 6 months of e-mail support is included in all products.

"Working out how to convert the sheet into an ASP.Net page took 5 minutes without reading any documentation." - Russel Thoms

"I have the ASP version tool. SpreadsheetConverter is the greatest thing since sliced bread." - Rob